diff options
Diffstat (limited to 'gcc/testsuite/gcc.dg/tree-ssa/scev-4.c')
| -rw-r--r-- | gcc/testsuite/gcc.dg/tree-ssa/scev-4.c | 23 |
1 files changed, 23 insertions, 0 deletions
diff --git a/gcc/testsuite/gcc.dg/tree-ssa/scev-4.c b/gcc/testsuite/gcc.dg/tree-ssa/scev-4.c new file mode 100644 index 0000000000..5f15d622d5 --- /dev/null +++ b/gcc/testsuite/gcc.dg/tree-ssa/scev-4.c @@ -0,0 +1,23 @@ +/* { dg-do compile } */ +/* { dg-options "-O2 -fdump-tree-optimized" } */ + +typedef struct { + int x; + int y; +} S; + +int *a_p; +S a[1000]; + +f(int k) +{ + int i; + + for (i=k; i<1000; i+=k) { + a_p = &a[i].y; + *a_p = 100; + } +} + +/* { dg-final { scan-tree-dump-times "&a" 1 "optimized" { xfail { lp64 || llp64 } } } } */ +/* { dg-final { cleanup-tree-dump "optimized" } } */ |